JP7207776B2 - Towel cloth and its manufacturing method - Google Patents
Towel cloth and its manufacturing method Download PDFInfo
- Publication number
- JP7207776B2 JP7207776B2 JP2021125702A JP2021125702A JP7207776B2 JP 7207776 B2 JP7207776 B2 JP 7207776B2 JP 2021125702 A JP2021125702 A JP 2021125702A JP 2021125702 A JP2021125702 A JP 2021125702A JP 7207776 B2 JP7207776 B2 JP 7207776B2
- Authority
- JP
- Japan
- Prior art keywords
- yarn
- terry cloth
- cotton
- crimped
- pile
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Woven Fabrics (AREA)
Description
本発明は、ストレッチ性と洗濯での水切りが良く、早乾き性を有し、毛羽落ちが少なく、高強力で、吸水性を兼備するタオル地に関する。 TECHNICAL FIELD The present invention relates to a terry cloth having stretchability, good drainage in washing, quick drying, little fluff shedding, high tenacity, and water absorbency.
近年、タオルについて消費者から益々、高機能化が求められている。従来の綿１００％タオルは、ストレッチ性がないため、風呂で背中を洗う時に手を回すのに苦労するし、また、風呂から上がった時にバスタオルやヘアタオルを体や頭に巻き付ける時にずり落ちてしまい、不便である。加えて、風合いの反発性に乏しく、洗濯や着用でしわになりやすく見苦しい等の課題がある。また、タオルは吸水性を有するという長所があるが、一方で、良好な吸水性能のために洗濯時に多くの水分を含み水切りが悪くなり、その結果、乾燥時間が極めて長くなるという短所も併せ持つ。このため、家庭での洗濯のみならず、特に病院や介護施設、ホテル等の業務用途での選択でも、乾燥時間が長いために多大な消費電力を必要とし、大きな問題がある。更に、タオル素材は綿の短繊維の紡績糸なので、毛羽が抜けやすく、洗濯で他の洗濯物に毛羽が付着したり、また、ふろ上がりやスポーツ等で汗を拭いた時などに、毛羽が肌に付き不快を与えることがある。更にまた、洗濯を繰り返すに従って、綿の劣化が進み、タオル地が引き裂けたり、破れたりすることもよく経験する。吸水性能はタオルの基本的な特性であり、これを堅持しつつ、上述の課題を解決する必要がある。 In recent years, consumers are demanding more and more high-performance towels. Conventional 100% cotton towels do not have stretchability, so it is difficult to turn your hands when washing your back in the bath, and when you wrap a bath towel or hair towel around your body or head when you get out of the bath, it will slip off. It is cumbersome and inconvenient. In addition, there are problems such as poor resilience of texture, wrinkles easily when washed and worn, and unsightly appearance. In addition, towels have the advantage of being water absorbent, but on the other hand, due to their good water absorption performance, they contain a lot of water during washing, making it difficult to drain, resulting in an extremely long drying time. For this reason, not only for washing at home, but also for commercial applications such as hospitals, nursing homes, and hotels, the long drying time requires a large amount of power, which poses a serious problem. In addition, the towel material is a spun yarn of cotton short fibers, so fluff is easy to come off, and fluff adheres to other laundry when washing, and when you wipe sweat after taking a bath or doing sports, fluff will be removed. It may stick to the skin and cause discomfort. Furthermore, with repeated laundering, the deterioration of the cotton progresses, and it is often experienced that the terry cloth is torn or torn. Water absorption performance is a basic property of towels, and it is necessary to solve the above-mentioned problems while maintaining this property.
かかる課題について、疎水性素材の合繊を綿に混紡する方法、例えばポリエステルの短繊維を綿に混紡したタオル地が従来からあるが、洗濯での寸法安定性等は確かに改善されるが、紡績糸に起因する毛羽落ちやピリング（毛玉）が発生し根本的な解決には至らないのが実状である。 Regarding this problem, there is a conventional method of blending hydrophobic synthetic fibers with cotton, for example, terry cloth in which polyester short fibers are blended with cotton. The actual situation is that fluff shedding and pilling (pilling) due to this phenomenon do not lead to a fundamental solution.
また、かかる課題に対し、ポリウレタン糸を用いて相対的にストレッチが高い部位と低い部位とを有し、部分的に異なるストレッチ性を有する布帛及びその製造方法に関する発明がある（特許文献１）。また、セルロースマルチフィラメント（レーヨン、キュプラ等の長繊維）と合繊マルチフィラメントを混繊し、この一方を仮撚した織編み物が提案されている（特許文献２）。更に、ポリエステル系偏芯型複合繊維の紡績糸を用いた伸縮性タオル地が提案されている（特許文献３）。更にまた、本発明者らはパイル糸に非捲縮性のポリエステル系マルチフィラメントと植物性繊維との精紡合撚糸を用いて洗濯早乾き性と毛羽落ちしにくいタオル地を提案している（特許文献４）。 In addition, in response to this problem, there is an invention relating to a fabric that uses polyurethane yarn and has relatively high stretchability and low stretchability, and has partially different stretchability, and a method for producing the same (Patent Document 1). Further, a woven or knitted fabric has been proposed in which cellulose multifilaments (long fibers such as rayon and cupra) and synthetic fiber multifilaments are mixed and one of them is false twisted (Patent Document 2). Furthermore, a stretchable terry cloth using spun yarn of polyester-based eccentric conjugate fiber has been proposed (Patent Document 3). Furthermore, the present inventors have proposed a terry cloth that dries quickly after washing and is resistant to fluffing by using non-crimped polyester multifilament and vegetable fiber spun twisted yarn for pile yarn (patent Reference 4).
しかし、特許文献１は、ストレッチの異なる部位を持つ布帛なので、均一な伸縮性を求めるタオルには適用できない。また、伸縮糸としてポリウレタン糸を用いるので、洗濯時の水道水の塩素や、美容室、理容室のパーマ液のチオグリコール酸系アンモニア塩、臭素酸塩等の薬品で弾性劣化が起こり、実質的には使えない。また、特許文献２は、セルロースマルチフィラメントを用いるので吸湿性があり肌触りが良いが、汗が出る夏季の使用で吸水によって繊維強度が著しく低下してしまい、限定的である。特許文献３は、ポリエステル系の紡績糸を用いるので、前述したように紡績糸に起因する毛羽落ちやピリング（毛玉）が発生しやすく、また、紡績の製造工程が長く、コスト高となり、課題が残る。特許文献４は、ポリエステルと綿の精紡合撚糸を用いて洗濯早乾き性と毛羽落ちしにくい等の特長はあるが、ストレッチ性は得られない。
However, Patent Document 1 cannot be applied to towels that require uniform stretchability because the fabric has different stretch areas. In addition, since polyurethane yarn is used as the elastic yarn, elasticity deterioration occurs due to chemicals such as chlorine in tap water during washing, and chemicals such as thioglycolic acid-based ammonium salts and bromates in perming solutions in beauty salons and barber salons. cannot be used for In addition,
以上のように、いずれの特許文献に開示の発明も、ストレッチ性と洗濯での水切り性が良好で、早乾き性を有し、毛羽落ちが少なく、高強力で、吸水性を兼備するタオル地について明記したものは見当たらないのが、現状である。 As described above, the inventions disclosed in any of the patent documents relate to towel fabrics that have good stretchability, good drainage in washing, quick drying, less fluff shedding, high strength, and water absorption. It is the present condition that what is specified is not found.
本発明は、タオル地に特徴を最大限に活かすべく鋭意検討した結果、タオル地の地糸に合成繊維のマルチフィラメント糸の捲縮発現糸を構成することにより、大きなストレッチ性と洗濯早乾き性等の、高い機能性を付与できることに成功したものである。 As a result of intensive studies to maximize the characteristics of terry cloth, the present invention has found that by forming crimped synthetic multifilament yarn as the base yarn of terry cloth, it is possible to achieve large stretchability and quick drying after washing. , and succeeded in imparting high functionality.
本発明では、上記課題を解決し、ストレッチ性と洗濯での水切りが良く、早乾き性を有し、毛羽落ちが少なく、高強力で、吸水性を兼備するタオル地を提供することを目的とする。 An object of the present invention is to solve the above-mentioned problems and to provide a terry cloth which is stretchable, drains well in washing, dries quickly, does not shed fluff, has high tenacity, and absorbs water. .
上記課題を解決するために、請求項１に記載のタオル地は、
タテ糸地糸及びヨコ糸地糸がパイル糸を係止するタオル地であって、
前記タテ糸地糸及び前記ヨコ糸地糸の少なくともいずれか一方は、合成繊維のマルチフィラメント糸の捲縮発現糸で構成され、
前記捲縮発現糸は、伸び率が１５％以上で、且つ、伸長回復率が８０％以上である、
ことを特徴とする。
In order to solve the above problems, the towel cloth according to claim 1 is
A terry cloth in which the warp yarn and the weft yarn hold the pile yarn,
At least one of the warp base yarn and the weft base yarn is composed of crimped synthetic multifilament yarn,
The crimped yarn has an elongation rate of 15% or more and an elongation recovery rate of 80% or more.
It is characterized by
請求項２に記載のタオルは、請求項１に記載のタオル地において、
前記合成繊維は、ポリエステル系マルチフィラメント糸である、ことを特徴とすれば、
単繊維繊度の太い物から極細まで幅広く製糸でき、また、捲縮特性が高いので、好ましい。
The towel according to
characterized in that the synthetic fiber is a polyester-based multifilament yarn,
It is preferable because it can produce a wide range of single fiber finenesses from thick to very fine, and has high crimp properties.
請求項３に記載のタオルは、請求項１又は２に記載のタオル地において、
前記捲縮発現糸は、未延伸糸を２．５倍以上に延伸された、延伸糸の仮撚加工糸である、ことを特徴とすれば、
結晶性が高く、その後の仮撚り加工で大きな捲縮性が発揮できる効果があるので好ましい。
The towel according to claim 3 is the towel cloth according to
The crimped yarn is a drawn false-twisted yarn obtained by drawing an undrawn yarn 2.5 times or more,
It is preferable because it has high crystallinity and has the effect of exhibiting great crimpability in the subsequent false twisting process.
請求項４に記載のタオル地は、請求項１乃至３のいずれか一項に記載のタオル地において、
前記捲縮発現糸は、仮撚り加工後に弛緩熱処理された加工糸である、ことを特徴とすれば、本構成を有しない場合に比して、
捲縮発現が更に高まるので、好ましい。
The towel cloth according to claim 4 is the towel cloth according to any one of claims 1 to 3,
If the crimped yarn is characterized in that it is a textured yarn subjected to relaxation heat treatment after false twisting, compared to the case without this configuration,
This is preferable because the expression of crimp is further enhanced.
請求項５に記載のタオル地は、請求項１乃至４のいずれか一項に記載のタオル地において、
前記パイル糸は、植物性繊維又は植物性繊維と合成繊維のマルチフィラメント糸との複合加工糸である、ことを特徴とすれば、
植物性繊維の持つ吸水性とさらっとした風合いが兼備できるので、好ましい。また、パイル糸の植物性繊維の吸水性と、合繊の疎水性による水切り性、洗濯早乾き性が更に高まるので、好ましい。
The towel cloth according to claim 5 is the towel cloth according to any one of claims 1 to 4,
The pile yarn is a plant fiber or a composite textured yarn of plant fiber and synthetic multifilament yarn,
It is preferable because it can combine the water absorbency and smooth texture of vegetable fibers. It is also preferable because the water absorbency of the vegetable fibers of the pile yarn and the drainability and quick-drying properties due to the hydrophobic properties of the synthetic fibers are further enhanced.
請求項６に記載のタオル地は、請求項５に記載のタオル地において、
前記パイル糸は、植物性繊維が綿である、ことを特徴とすれば、
綿の吸水性、吸湿性、風合い、取り扱い性の点から、好ましい。
The toweling cloth according to claim 6 is the toweling cloth according to claim 5,
The pile yarn is characterized in that the vegetable fiber is cotton,
It is preferable from the viewpoint of cotton's water absorbency, hygroscopicity, texture, and handleability.
請求項７に記載のタオル地は、請求項１乃至４のいずれか一項に記載のタオル地において、
前記複合加工糸は、植物性繊維が綿である、ことを特徴とすれば、
洗濯乾燥速度の点から、好ましい。
The towel cloth according to claim 7 is the towel cloth according to any one of claims 1 to 4,
The composite textured yarn is characterized in that the vegetable fiber is cotton,
It is preferable from the viewpoint of washing and drying speed.
本発明によれば、ストレッチ性と洗濯での水切りが良く、早乾き性を有し、毛羽落ちが少なく、高強力で、吸水性を兼備するタオル地を提供することができる。 According to the present invention, it is possible to provide a terry cloth which is stretchable, drains well in washing, dries quickly, does not fluff easily, has high tenacity, and absorbs water.
以下、図面を用いて、本実施形態のタオル地の詳細について述べる。図１は、本実施形態に使用するタオル地の構造図である。本実施形態のタオル地に用いるタテ糸地糸１ａ，１ｂ、及び、ヨコ糸地糸２は、合成繊維のマルチフィラメント糸の捲縮発現糸で構成される。また、３ａ，３ｂは地糸１ａ，１ｂ、２に係止されている生地の表裏のパイル糸である。合成繊維は、マルチフィラメント糸（長繊維）であれば特に制限されないが、例えば、ポリエステル、ポリアミド、ポリアクリル繊維等が挙げられる。なお、ポリウレタン繊維は、前述のように耐薬品性、洗濯耐久性に問題があるので、主力として用いず、かかる合繊フィラメント捲縮糸に補助的に少量用いても構わない。本実施形態のストレッチ性については、合繊の中でも滑らかな風合いで捲縮が高いポリエステル系繊維、ポリアミド系繊維が好ましく、特に単繊維繊度の太い物から極細まで幅広く製糸できることから、特にポリエステル系繊維が好ましい。ポリエステル系では捲縮発現が高く、腰、反発性に優れ、広汎に使われているポリエチレンテレフタレート（以下ＰＥＴと略）が最も好ましい。また、ソフトな風合いを持つポリトリメチレンテレフタレート（ＰＴＴ）や、また、染色性に優れるポリブチレンテレフタレート（ＰＢＴ）、また、スルフォン基を共重合した、鮮明染色できるカチオン染料可染ポリエステル等があり、タオル地の用途に合わせて用いることが好ましい。なお、ポリアミド系ではポリエステル系に対して全体に捲縮特性が低いものの、ソフトな風合いで、染色性が良い、ナイロン６、ナイロン６６が好ましく用いられる。
The details of the towel cloth of this embodiment will be described below with reference to the drawings. FIG. 1 is a structural diagram of the towel cloth used in this embodiment. The warp yarns 1a and 1b and the
かかる合繊のマルチフィラメントを地糸に用いる総繊度、単繊維は特に限定せず、従来タオルに用いている綿の地糸の番手を全てカバーすることができる。例えば、綿糸地糸の６番～１２０番単糸相当には、総繊度１０００～５０デシテックスが対応できる。また、綿糸の単繊維繊度の０．８～３．０デシテックス相当には、この範囲のみならず、０．１～１０．０デシテックスの極細から極太まで広範囲の単繊度糸を有しているので、対応できる。ここで、単繊維繊度は繊度が大きいものは糸の剛性が大きいので、捲縮発現性は高くなる。一方、風合いは硬くなる傾向があるので、捲縮発現性と風合いとのバランスから、単繊維繊度は０．５～５．０デシテックスのものが好ましく、更には１～３デシテックスが特に好ましい。かかる地糸に用いるマルチフィラメントの総繊度、単繊維繊度について、具体的に例示すると、良く用いられる綿地糸１６番単糸対応には、合繊のマルチフィラメントの３６６デシテックス、３３０フィラメント（単繊維繊度１．１デシテックス）～３６６デシテックス、１１０フィラメント（単繊維繊度３．３デシテックス）が好ましい。 There are no particular restrictions on the total fineness or the single fiber used for the base yarn of such multifilaments of synthetic fibers, and all counts of cotton base yarns conventionally used for towels can be covered. For example, a total fineness of 1000 to 50 decitex can be applied to a single yarn equivalent to No. 6 to No. 120 of the cotton ground yarn. In addition, the equivalent of 0.8 to 3.0 decitex, which is the single fiber fineness of cotton yarn, has not only this range but also a wide range of single fineness yarns from ultra-thin to ultra-thick from 0.1 to 10.0 decitex. , can handle. Here, when the fineness of the single fiber is large, the stiffness of the yarn is large, so that the crimp development property is high. On the other hand, since the texture tends to be hard, the single fiber fineness is preferably 0.5 to 5.0 decitex, more preferably 1 to 3 decitex, in terms of the balance between crimp development and texture. To give a specific example of the total fineness and single fiber fineness of the multifilament used for the ground yarn, for the often used cotton ground yarn No. 16 single yarn, synthetic fiber multifilament 366 decitex, 330 filament (single fiber fineness 1.1 decitex) to 366 decitex, 110 filaments (single fiber fineness 3.3 decitex) are preferred.
次いで仮撚り加工する前の合繊のマルチフィラメントの延伸糸について、ＰＥＴで例示する。まず、ポリマを溶融して１３００～１５００ｍ／分程度の低速で紡糸し、未延伸糸を作る。次いで、これを２．５倍以上、好ましくは２．８～３．２倍の長さに延伸し、延伸糸を作る。この延伸糸を後述する仮撚り加工を行う（紡糸、延伸、仮撚りの三工程）。ここで、延伸糸は残留伸度が３０％程度までほぼ完全に延伸されるので、結晶性が高く、その後の仮撚り加工で大きな捲縮性が発揮できる効果があるので好ましい。仮撚り方法はピンタイプ、ベルトニップタイプ、フリクションタイプ等特に限定されないが、高い捲縮発現性が得られることから、ピンタイプが好ましい。仮撚り温度は１００～２２０℃が好ましく、特に、高い捲縮発現を得るには、１６０℃～２１０℃が好ましい。なお、従来の広汎に用いられている仮撚り糸は、溶融したポリマを３０００ｍ／分程度の高速紡糸で１．５倍程度に延伸し、次いで仮撚り加工で１．５倍延伸する方法であり、紡糸、仮撚りの二工程で製造する、合理的な方法である。しかし、かかる高速紡糸で結晶化が十分に進まず、結果として仮撚り糸の捲縮発現性は前記延伸糸タイプよりも小さいものとなり、好ましくない。 Next, the synthetic fiber multifilament drawn yarn before false twisting is exemplified with PET. First, a polymer is melted and spun at a low speed of about 1300 to 1500 m/min to make an undrawn yarn. Then, it is drawn to a length of 2.5 times or more, preferably 2.8 to 3.2 times, to produce a drawn yarn. This drawn yarn is subjected to a false twisting process (three steps of spinning, drawing, and false twisting), which will be described later. Here, since the drawn yarn is almost completely drawn to a residual elongation of about 30%, it has high crystallinity, and it is preferable because it has the effect of exhibiting a large crimpability in the subsequent false twisting process. The method of false twisting is not particularly limited to a pin type, a belt nip type, a friction type, or the like, but the pin type is preferable because a high crimping property can be obtained. The false twisting temperature is preferably 100 to 220°C, and particularly preferably 160 to 210°C to obtain high crimp expression. Conventionally widely used false twisted yarn is a method of drawing a molten polymer to about 1.5 times by spinning at a high speed of about 3000 m/min, and then drawing 1.5 times by false twisting. It is a rational method of manufacturing in two steps of spinning and false twisting. However, crystallization does not proceed sufficiently with such high-speed spinning, and as a result, the crimp development of the false twisted yarn is lower than that of the drawn yarn type, which is not preferable.
次いでかかる延伸糸の仮撚り糸はこれを弛緩熱処理すると更に捲縮発現が高まるので、より好ましい方法である。弛緩熱処理はかかる仮撚り糸を処理温度１３０～２２０℃、好ましくは１６０～１９０℃で、糸の長さ方向に１０～８０％、好ましくは３０～６０％にオーバーフィードをかけながら弛緩させ、糸を円筒状のチューブやスタッフィングボックスに物理的に押し込む方法である。これにより仮撚り加工糸は糸の長さ方向にも大幅な捲縮発現性が得られ、大きな膨らみのあるバルキー性が得られるので、特に好ましい方法である。なお、ポリアミド系については延伸後の仮撚り加工温度、弛緩熱処理条件等はＰＥＴ系の条件にほぼ準じて加工することができる。 Then, if the false twisted yarn of such drawn yarn is subjected to a relaxation heat treatment, the crimp development is further enhanced, which is a more preferable method. In the relaxation heat treatment, the false twisted yarn is relaxed at a treatment temperature of 130 to 220 ° C., preferably 160 to 190 ° C., while overfeeding 10 to 80%, preferably 30 to 60% in the length direction of the yarn. It is a method of physically pushing into a cylindrical tube or stuffing box. This is a particularly preferable method because the false twisted yarn can obtain a large degree of crimp development in the lengthwise direction of the yarn and a bulky property with a large bulge. As for the polyamide system, the false twist processing temperature after stretching, the relaxation heat treatment conditions, etc. can be processed substantially according to the conditions of the PET system.
これにより、かかる仮撚り糸或いは仮撚り糸に弛緩熱処理した加工糸をタオル地のタテ糸地糸、ヨコ糸地糸の一方に又は両方に用いることにより、伸び率が１５％以上で、且つ伸長回復率が８０％以上有するものが得られる。 As a result, by using the false twisted yarn or the textured yarn subjected to the relaxation heat treatment for the false twisted yarn as one or both of the warp yarn and the weft yarn of the terry cloth, the elongation rate is 15% or more and the elongation recovery rate is increased. Those having 80% or more are obtained.
なお、かかる合成繊維のマルチフィラメント糸を地糸に用いると、前記捲縮発現によるストレッチ性の他に、疎水性素材なので、洗濯早乾き性と糸強力がアップすることができる。また、マルチフィラメントなので、タオル地でこのフィラメントが植物性繊維の毛羽に交絡して、洗濯での毛羽落ち、毛羽抜けを防止できる特徴がある。 When such a multifilament yarn of synthetic fiber is used as the base yarn, in addition to the stretchability due to the crimping, the yarn is made of a hydrophobic material, so that it can be washed and dried quickly and the yarn strength can be improved. In addition, since it is a multifilament, the filaments are tangled with the fluff of the vegetable fiber on the towel cloth, and it has the characteristic that fluff can be prevented from coming off during washing.
次いで本実施形態は前記仮撚り糸の地糸を用いることを前提に、地糸に係止されるパイル糸は植物性繊維で構成することにより、植物性繊維の持つ吸水性とさらっとした風合いが兼備できるので、好ましい。パイル糸の植物性繊維が綿であれば、吸水性、吸湿性、風合い、取り扱い性の点から、好ましい。更には、パイル糸に植物性繊維と合成繊維のマルチフィラメント糸との複合加工糸であることが、パイル糸の植物性繊維の吸水性と、合繊の疎水性による水切り性、洗濯早乾き性が更に高まるので、特に好ましい。複合加工糸の植物性繊維が綿であれば、洗濯乾燥速度の点から、好ましい。このパイル糸の複合加工糸は特に限定するものではないが、合繊を芯側に、植物性繊維を鞘側に配置した精紡合撚糸やカバーリング糸が好ましく、これにより吸水性とパイル立ちがよい、膨らみのある風合いが得られるので、特に好ましい。このように、タオル地において訴求する機能によってパイル糸の組成を適宜変更可能である。 Next, in this embodiment, on the premise of using the ground yarn of the false twisted yarn, the pile yarn locked to the ground yarn is composed of vegetable fibers, so that the water absorption and smooth texture of the vegetable fibers are obtained. It is preferable because it can be used at the same time. If the vegetable fiber of the pile yarn is cotton, it is preferable from the viewpoint of water absorption, hygroscopicity, texture, and handleability. Furthermore, the pile yarn is a composite processed yarn of vegetable fiber and synthetic fiber multifilament yarn, so that the vegetable fiber of the pile yarn absorbs water, the synthetic fiber is hydrophobic and drains and dries quickly after washing. It is particularly preferred because it further increases. If the vegetable fiber of the composite textured yarn is cotton, it is preferable from the viewpoint of washing and drying speed. The composite textured yarn of this pile yarn is not particularly limited, but it is preferably a spun twisted yarn or a covering yarn in which the synthetic fiber is arranged on the core side and the vegetable fiber is arranged on the sheath side. It is particularly preferred because it gives a good, voluminous feel. In this way, the composition of the pile yarn can be appropriately changed depending on the function to be appealed in the terry cloth.
また、タオル地全体の前記フィラメント糸と植物性繊維の混合率としては綿の風合い、吸水性と洗濯乾燥速度の点から１：９～９：１の比率が好ましい。特に２～６；８～４のものが好ましい。なお、該フィラメント糸の混率が１未満の場合は洗濯の乾燥速度が遅く、また、９を超える場合は綿の風合い、吸水性が劣り、いずれも好ましくない。 Further, the mixing ratio of the filament yarn and the vegetable fiber in the entire terry cloth is preferably from 1:9 to 9:1 from the viewpoint of cotton texture, water absorption and washing and drying speed. 2 to 6; 8 to 4 are particularly preferred. When the blend ratio of the filament yarn is less than 1, the drying speed of washing is slow, and when it exceeds 9, the feel and water absorbency of the cotton are inferior, both of which are not preferable.
また、本実施形態では前記植物性繊維は吸水性、吸湿性、風合い、取り扱い性の点から、綿が好ましく、特に綿１００％が好ましい。なお、綿に麻、レーヨン、キュプラ、ウールの素材を少量混紡しても構わない。レーヨン、キュプラは吸湿性が、ウールは保温性が得られる。 In the present embodiment, the vegetable fiber is preferably cotton, particularly preferably 100% cotton, in terms of water absorption, hygroscopicity, texture, and handleability. A small amount of material such as hemp, rayon, cupra, or wool may be mixed with cotton. Rayon and cupra are hygroscopic, and wool retains heat.
（タオル地の製造方法）
次いで本実施形態のタオル地の製造方法について例示する。前記仮撚り糸或いは仮撚り糸に弛緩熱処理した加工糸をタテ地糸、或いはヨコ地糸の一方に、また、タテ糸ヨコ糸の両方向に用いる。パイル糸には植物性繊維又は植物性繊維と合成繊維のマルチフィラメント糸との複合加工糸を用いてタオル地に製織する。この場合、前述したようにストレッチ性、洗濯早乾き性、吸水性をバランスよくするために、綿と合繊比率を考慮し、使用糸の番手、織密度、目付等の生地設計し、製織する。
(Manufacturing method of towel cloth)
Next, the method for manufacturing the towel cloth of this embodiment will be illustrated. The false twisted yarn or textured yarn obtained by subjecting the false twisted yarn to a relaxation heat treatment is used for one of the warp ground yarn or the weft ground yarn, and for both the warp yarn and the weft yarn. The pile yarn is woven into a terry cloth using plant fibers or composite processed yarns of plant fibers and synthetic multifilament yarns. In this case, as described above, in order to balance stretchability, quick drying after washing, and water absorbency, the ratio of cotton and synthetic fibers is considered, and the count, weave density, basis weight, etc. of the yarn used are designed and woven.
次いで織り上がった生機は綿の加工工程に準じて、液流染色機を用いて精練（１００℃、弱アルカリ浴）し、漂白（１００℃、過酸化水素浴）し仕上げる（オフホワイト仕上げ）。なお、本実施形態のストレッチ性はかかる精練、漂白の１００℃の熱水でタオル地の捲縮が発現し、織物が収縮する。この織物の収縮率が大きいほど、捲縮発現が高くなる傾向があり、仕上げ品のストレッチ率の目安になる。引き続き染色する場合はポリエステル／綿混の場合は、分散染料で１３０℃でポリエステルサイドを染色した後に、次いで綿サイドを反応染料で８０℃で染色する。ポリアミド／綿混の場合は酸性染料でナイロン６は１００℃で、ナイロン６６は１２０℃で染色し、続いて、綿サイドを反応染料で８０℃で染色する。なお、カチオン染料可染型ＰＥＴの場合はカチオン染料で１３０℃染色し、続いて綿サイドを反応染料で８０℃で染色し仕上げる。 The woven fabric is then scoured (100°C, weak alkali bath) using a jet dyeing machine, bleached (100°C, hydrogen peroxide bath) and finished (off-white finish) in accordance with the cotton processing process. As for the stretchability of the present embodiment, the crimping of the terry cloth occurs in hot water of 100° C. for scouring and bleaching, and the woven fabric shrinks. The greater the shrinkage of the woven fabric, the higher the crimp development tends to be, which is a measure of the stretch rate of the finished product. In the case of subsequent dyeing, in the case of a polyester/cotton blend, the polyester side is dyed with a disperse dye at 130°C, and then the cotton side is dyed with a reactive dye at 80°C. Polyamide/cotton blends are dyed with acid dyes at 100°C for nylon 6 and 120°C for nylon 66, followed by dyeing the cotton side with reactive dyes at 80°C. In the case of cationic dyeable PET, the fabric is dyed with a cationic dye at 130° C., and then the cotton side is dyed with a reactive dye at 80° C. to finish.
かかる染色では合繊サイドと綿サイドを同色に染色する無地染めのほか、合繊と綿の染料を使い分けて異色染色やシャンブレー（濃淡）にも染色できる。また、精練、漂白したものにプリント加工も可能であり、いずれも本実施形態は多様な色彩の商品化が展開できる特徴がある。 In such dyeing, in addition to plain dyeing in which the synthetic fiber side and cotton side are dyed in the same color, different color dyeing and chambray (dark and light) can be dyed by using different dyes for synthetic fiber and cotton. In addition, it is possible to print on the scouring and bleaching, and in both cases, this embodiment has the characteristic that it can be commercialized in various colors.
なお、本実施形態の効果をより発揮する用途と目付を例示すると、薄地は目付が１００～２５０ｇ／ｍ2のものが、中厚地は目付が２５０～５００ｇ／ｍ2のものが、厚地は５００～１０００ｇ／ｍ2のものが好適である。なお、１００ｇ／ｍ2を満たないものは薄くカサがなく、また、１０００ｇ／ｍ2を超えるものは厚すぎて重く、いずれも好ましくない。
Examples of applications and basis weights that more effectively demonstrate the effects of the present embodiment are: thin fabrics with a basis weight of 100 to 250 g/m 2 , medium-weight fabrics with a basis weight of 250 to 500 g/m 2 , and thick fabrics with a basis weight of 500 g/
以下に、実施例に基づいて本実施形態を詳細に説明するが、本実施形態は必ずしもこれらに限定されるものではない。 The present embodiment will be described in detail below based on examples, but the present embodiment is not necessarily limited to these.
［測定方法］
１．ストレッチ性
（１）伸び率
タオル織物をＪＩＳ Ｌ１０９６ Ｂ－１法（定荷重法）で、織物のタテ方向（タテ地糸）或いはヨコ方向（ヨコ地糸）の伸び率（％）を下記式で求めた。サンプルは幅５０ｍｍ、長さ２００ｍｍにマークを付けて１．５ｋｇの荷重をかけて伸び率を測定した。マークを付けた所が原布の長さで、測定箇所は５ヶ所でその平均値で表した。値が大きいほど伸長性が優れ、良好である。なお、伸び率の測定は捲縮発現糸を用いているヨコ糸方向（実施例１、３、４及び比較例１）或いはタテ糸方向を測定した（実施例２）。
伸び率（％）＝（荷重時の織物の長さ（Ｌ１））－（原布の長さ（Ｌ０））／（原布の長さ（Ｌ０））×１００
[Measuring method]
1. Stretchability (1) Elongation rate The towel fabric is measured by the JIS L1096 B-1 method (constant load method), and the elongation rate (%) in the vertical direction (vertical ground thread) or horizontal direction (horizontal ground thread) of the fabric is calculated by the following formula. asked. The sample was marked with a width of 50 mm and a length of 200 mm, and a load of 1.5 kg was applied to measure the elongation rate. The marked portion is the length of the raw cloth, and the average value of 5 measurement points is shown. The larger the value, the better the extensibility, which is good. The elongation rate was measured in the weft direction (Examples 1, 3, 4 and Comparative Example 1) or the warp direction (Example 2) using the crimped yarn.
Elongation rate (%) = (Length of fabric under load (L1)) - (Length of raw cloth (L0)) / (Length of raw cloth (L0)) × 100
（２）伸長回復率
織物を伸び率と同様のＪＩＳ法で測定した。織物のタテ方向（タテ地糸）或いはヨコ方向（ヨコ地糸）に荷重をかけた後に徐重し、６０分後の伸長回復率（％）を下記式で求めた。サンプル形状、荷重、測定箇所は伸び率の測定と同様である。値が大きいほど伸長回復性が優れ、良好である。なお、伸長回復率の測定は捲縮発現糸を用いているヨコ糸方向（実施例１、３、４及び比較例１）或いはタテ糸方向を測定した（実施例２）。
伸長回復率（％）＝（（Ｌ１－Ｌ２））／（（Ｌ１－Ｌ０））×１００
但し、Ｌ０は原布の長さ、Ｌ１は荷重下の長さ、Ｌ２は荷重をかけ、徐重後の長さを示す。
(2) Elongation recovery rate The woven fabric was measured by the same JIS method as the elongation rate. After applying a load in the warp direction (warp yarn) or in the weft direction (horizontal yarn) of the woven fabric, the load was gradually reduced, and the elongation recovery rate (%) after 60 minutes was determined by the following formula. The sample shape, load, and measurement points are the same as those for the elongation measurement. The larger the value, the better the recovery from elongation. The elongation recovery rate was measured in the weft direction (Examples 1, 3, 4 and Comparative Example 1) or the warp direction (Example 2) using the crimped yarn.
Elongation recovery rate (%) = ((L1-L2)) / ((L1-L0)) x 100
However, L0 is the length of the original fabric, L1 is the length under load, and L2 is the length after applying the load and unloading.
２．タオル地の洗濯早乾き性の評価
（１）タオル地の水切り性の評価／残留水分率の測定
タオル地３４ｃｍ×８０ｃｍ角の重さ１１４ｇを精秤し、水に２０分浸漬した。その後濡れたタオル地を取り上げて、洗濯機の脱水槽で４分間、遠心脱水し、重さを精秤、次式でタオル地の残留水分率（％）を求めた。値が小さいほど水切り性が良好である。水切り性が良いほどその後の乾燥速度が速くなる傾向を示す。
生地の残留水分率（％）＝（水に浸漬し、脱水した後の生地の重さ（Ｗ１））－（水に浸漬する前の生地の重さ（Ｗ０））／（水に浸漬する前の生地の重さ（Ｗ０））×１００
2. Evaluation of washing quick-drying property of terry cloth (1) Evaluation of drainability of terry cloth/measurement of residual moisture content A 34 cm x 80 cm square terry cloth weighing 114 g was accurately weighed and immersed in water for 20 minutes. After that, the wet terry cloth was picked up, dehydrated by centrifugation for 4 minutes in a dehydrating tub of a washing machine, weighed accurately, and the residual moisture content (%) of the terry cloth was determined by the following formula. The smaller the value, the better the drainability. The better the drainability, the faster the subsequent drying rate.
Residual moisture content of fabric (%) = (Weight of fabric after immersion in water and dehydration (W1)) - (Weight of fabric before immersion in water (W0)) / (Before immersion in water Weight of dough (W0)) x 100
（２）タオル地の洗濯乾燥時間の測定
前記水に浸漬し、脱水したタオル地をエアコンがある室内にタオル地を吊り下げて乾燥した。乾燥条件は、温度２０℃、湿度６５％、風量１２，８ｍ3／分であり、乾燥は１０分毎に生地の重さを測定した。生地の残留水分率が１０％（乾燥率が９０％）になった時の乾燥時間（分）をそれぞれ測定した。時間が短いほど乾燥が速く良好である。
(2) Measurement of washing and drying time of terry cloth The terry cloth immersed in the water and dehydrated was dried by hanging it in an air-conditioned room. The drying conditions were a temperature of 20° C., a humidity of 65%, and an air volume of 12.8 m 3 /min, and the weight of the fabric was measured every 10 minutes during drying. The drying time (minutes) when the residual moisture content of the fabric reached 10% (drying rate of 90%) was measured. The shorter the time, the faster the drying and the better.
３．タオル地の毛羽落ち性の評価
（１）タオル地の洗濯による毛羽落ち性
洗濯による毛羽落ちはＪＩＳ Ｌ２０１７ １０３法に従って測定した。毛羽落ち率（％）は次式で求め、値が小さいほど毛羽落ちが少なく、良好である。
毛羽落ち率（％）＝（洗濯後に脱落した毛羽の重さ（ｇ１））／（洗濯前のタオルの重さ（ｇ０））×１００
3. Evaluation of fluff removal property of terry cloth (1) Fluff removal property by washing of terry cloth Fuzz removal by washing was measured according to JIS L2017 103 method. The fluff removal rate (%) is obtained by the following formula, and the smaller the value, the less fluff is removed and the better.
Fuzz shedding rate (%) = (Weight of fluff shedding after washing (g1))/(Weight of towel before washing (g0)) x 100
４．タオル地の強力の測定
（１）破裂強度の測定
タオル地の破裂強度の測定はＪＩＳ Ｌ １０９６織物及び編み物の生地試験方法８．１８．１Ａ形（ミューレン形法）に基づいて評価した。サンプルサイズは１５０ｍｍ×１５０ｍｍで値が大きいほど、破裂強度（キロパスカル：ｋＰａ）が高く、良好である。
4. Measurement of Tenacity of Toweling (1) Measurement of Bursting Strength Measurement of bursting strength of toweling was evaluated based on JIS L 1096 Woven and Knitted Fabric Test Method 8.18.1A (Mullen method). The sample size is 150 mm×150 mm, and the larger the value, the higher the bursting strength (kilopascal: kPa) and the better.
（２）引っ張り強度の測定
タオル地のタオル地の引っ張り強度の測定はＪＩＳ Ｌ １０９６織物及び編み物の生地試験方法８．１４．１ＪＩＳ法ａ）Ａ法（カットスリップ法）に基づいて評価した。サンプルサイズはヨコ糸方向に３３０ｍｍ、タテ糸方向に５０ｍｍにカット、ヨコ方向の引っ張り強度（ニュートン：Ｎ）を測定した（実施例１、３及び比較例１）。タテ方向の引っ張り強度はタテ糸方向に３３０ｍｍ、ヨコ糸方向に５０ｍｍにサンプルカット、タテ方向の引っ張り強度（ニュートン：Ｎ）を測定した（実施例２）。値が大きいほど、引っ張り強度が高く、良好である。
(2) Measurement of tensile strength The tensile strength of terry cloth was evaluated based on JIS L 1096 Woven and Knitted Fabric Test Methods 8.14.1 JIS Method a) Method A (cut slip method). The sample size was 330 mm in the weft direction and 50 mm in the warp direction. For the tensile strength in the warp direction, a sample was cut to 330 mm in the warp direction and 50 mm in the weft direction, and the tensile strength in the warp direction (Newton: N) was measured (Example 2). The higher the value, the higher the tensile strength and the better.
５．タオル地の吸水性の評価
（１）吸水速度
タオル地の吸水速度の測定はＪＩＳ Ｌ １９０７滴下法；ヴューレット法に基づいて評価した。試験の概要は水滴１滴を１０ｃｍの高さからタオル地に滴下し、水滴の鏡面が消失する吸水時間（秒）を測定した。時間が短いほど吸水性が良好である。
5. Evaluation of water absorption of terry cloth (1) Water absorption speed The measurement of water absorption speed of terry cloth was evaluated based on JIS L 1907 dropping method; The outline of the test was to drop one drop of water onto a towel cloth from a height of 10 cm, and measure the water absorption time (seconds) for the specular surface of the drop to disappear. The shorter the time, the better the water absorption.
（実施例１）
（１）タオル地の製造方法と評価方法
Ａ．地糸の製造
ポリエチレンテレフタレートの溶融ポリマを１３５０ｍ／分の紡糸速度で未延伸糸を得て、これを３．０倍に延伸し、総繊度８４デシテックス、３６フィラメント（単繊維繊度２．３デシテックス、残留伸度３２．０％）のポリエステルのマルチフィラメント単独糸を得た。次いで、この延伸糸をピンタイプの仮撚り機で仮撚り温度１９０℃で仮撚り加工した。次いで、この仮撚り糸を円筒状のチューブで、１８０℃で、糸の長さ方向に６０％にオーバーフィードをかけながら糸を押し込んで弛緩熱処理した。
(Example 1)
(1) Manufacturing method and evaluation method of terry cloth Production of ground yarn A molten polymer of polyethylene terephthalate was spun at a spinning speed of 1350 m/min to obtain an undrawn yarn, which was drawn 3.0 times, and had a total fineness of 84 decitex and 36 filaments (single fiber fineness of 2.3 decitex, A single polyester multifilament yarn having a residual elongation of 32.0% was obtained. Then, the drawn yarn was subjected to false twisting at a false twisting temperature of 190° C. using a pin-type false twisting machine. Then, the false twisted yarn was subjected to a relaxation heat treatment by pushing the yarn into a cylindrical tube at 180° C. while applying 60% overfeed in the longitudinal direction of the yarn.
Ｂ．タオル地の製織、加工仕上げ
かかる仮撚り加工と弛緩熱処理した加工糸を３本に引き揃えて２５２デシテックス、１０８フィラメントにして、図１の２のヨコ糸地糸に用い、タテ糸地糸が綿糸３２番の双糸、パイル糸が綿糸１６番の単糸で製織した。生機幅は１９７ｃｍ、長さ５０ｍで、タオル地の全体の混率はポリエステル１４％、綿８６％であった。
B. Weaving and finishing of terry cloth The textured yarn that has undergone false twisting and relaxation heat treatment is pulled into three strands to make 252 decitex, 108 filaments, and is used as the weft yarn of 2 in FIG. The two-ply yarn and the pile yarn were woven with a single yarn of cotton yarn No. 16. The greige fabric was 197 cm wide and 50 m long, and the total blend ratio of the terry cloth was 14% polyester and 86% cotton.
次いでこの生機を綿の加工に準じて、液流染色機で１００℃、３０分のアルカリ浴で精練し、１００℃、２０分の過酸化水素で漂白し、１５０℃でテンターでセットし、仕上げた（オフホワイト仕上げ）。仕上げたタオル地の幅は１５０ｃｍ、長さ４６ｍであった。評価結果を表１に記載する。 This greige fabric is then scoured in an alkaline bath at 100°C for 30 minutes in a jet dyeing machine, bleached with hydrogen peroxide at 100°C for 20 minutes, set in a tenter at 150°C, and finished. (off-white finish). The finished terry cloth had a width of 150 cm and a length of 46 m. Table 1 shows the evaluation results.
（実施例２）
前記仮撚り加工と弛緩熱処理した加工糸を図１の１ａ，１ｂのタテ糸の地糸に用い、ヨコ糸地糸は綿糸の２４番双糸に用いた他を除いて、実施例１に従って、製織、精練、オフホワイトで仕上げた。なお、仕上げ幅は１７２ｃｍ、長さ３７，４ｍで、タオル地の全体の混率はポリエステル２１％、綿７９％であった。評価結果を表１に併記する。
(Example 2)
According to Example 1, except that the textured yarn subjected to the false twisting and relaxation heat treatment was used as the base yarn of the warp yarns of 1a and 1b in FIG. Woven, scouring and finished in off-white. The finished width was 172 cm, the length was 37.4 m, and the total blend ratio of the terry cloth was 21% polyester and 79% cotton. The evaluation results are also shown in Table 1.
（実施例３）
前記仮撚り加工と弛緩熱処理した加工糸を図１の２のヨコ糸の地糸に用い、図１の３ａ，３ｂのパイル糸にポリエステルマルチフィラメント糸の８４デシテックス、２４フィラメントを芯に用い、鞘に綿を用いて芯をカバーした、精紡合撚糸１６番単糸を用いた他を除いて、実施例１に従って、製織、精練、オフホワイトで仕上げた。なお、仕上げ幅は１４５ｃｍ、長さ４６ｍで、タオル地の全体の混率はポリエステル３０％、綿７０％であった。評価結果を表１に併記する。
(Example 3)
The textured yarn subjected to the false twisting and relaxation heat treatment is used as the base yarn of the weft yarn of 2 in FIG. 1, and the pile yarn of 3a and 3b in FIG. It was woven, scoured and finished off-white according to Example 1, except that a spun plied yarn #16 single yarn was used with a cotton core cover. The finished width was 145 cm, the length was 46 m, and the overall blending ratio of the terry cloth was 30% polyester and 70% cotton. The evaluation results are also shown in Table 1.
（比較例１）
図１のタテ糸地糸に綿の２４番単糸を、ヨコ地糸に綿の３２番双糸を、パイル糸に綿の１６番単糸を用いた以外は、実施例１に従ってタオル地に製織し、精練、漂白、セットして仕上げた。なお、仕上げ幅は１７２ｃｍ、長さ４６ｍで、タオル地の全体の混率は綿１００％である。評価結果を表１に併記する。
(Comparative example 1)
Weaving into a toweling fabric according to Example 1, except that cotton No. 24 single yarn was used as the warp ground yarn in FIG. It is then scoured, bleached, set and finished. The finished width is 172 cm, the length is 46 m, and the total blend ratio of the towel cloth is 100% cotton. The evaluation results are also shown in Table 1.
（２）評価結果
（３）評価結果
表１から明らかなように、実施例１のタオル地は、ヨコ方向のストレッチ性に優れ、また、水切り性がよく、洗濯で早く乾く。更に毛羽落ちが少なく、高強力で同時に吸水性も兼ね備えている、素晴らしい漂白されたオフホワイトのタオル地であった。詳細には、比較例１に対し、伸び率は約２倍あり、特に伸長回復率が１．７倍で、９０．２％であり、高いストレッチ性があった。また、風合いは反発性が高く、しわになりにくいものであった。また、洗濯での乾燥時間は１．５倍と速く、毛羽落ちは３８％少なかった。また、破裂強度、引っ張り強度は１．５～１．３倍高く、吸水性も１秒未満であり、非常に優れていた。この仕上がったタオルをハンドタオルに縫製し、実用テストを行った。風呂上がりの吸水性もよく、髪の巻き上げでもしっかり巻かれるので、髪が落ちることもなく、また、肌への毛羽落ちもなく、快適な着用感であった。また、洗濯乾燥後のタオルもしわにならず、簡単に折り畳み、収納も楽であり、乾燥も早く、極めて実用快適性に優れたハンドタオルであった。
(3) Evaluation results As is clear from Table 1, the terry cloth of Example 1 has excellent stretchability in the horizontal direction, good drainability, and dries quickly after washing. It was a wonderful bleached off-white terry cloth with low shedding, high tenacity and absorbency at the same time. Specifically, the elongation rate was about twice that of Comparative Example 1, and the elongation recovery rate was 1.7 times, which was 90.2%, indicating high stretchability. In addition, the texture was highly repulsive and wrinkle-resistant. Also, drying time in washing was 1.5 times faster, and fluff shedding was 38% less. Moreover, the bursting strength and tensile strength were 1.5 to 1.3 times higher, and the water absorption was less than 1 second, which was very excellent. The finished towel was sewn into a hand towel and a practical test was conducted. It has good water absorption after taking a bath, and the hair can be tightly rolled up, so the hair does not fall off, and the fluff does not fall on the skin, and it is comfortable to wear. In addition, the towel did not wrinkle after being washed and dried, was easily folded, was easy to store, dried quickly, and was extremely practical and comfortable.
実施例２はタオルの長さ方向にストレッチ性が大きく、風呂で背中が簡単に洗えるので着用性が良かった。また、洗濯で早く乾き、更には強度が高く、長く使用できるものであった。 In Example 2, the towel had a large stretchability in the longitudinal direction, and the back was easily washed in the bath, so it was easy to wear. In addition, it was washed and dried quickly, had high strength, and could be used for a long time.
実施例３は地糸の他にパイル糸にもポリエステルが複合されているので、特に洗濯早乾きがよく、また、ストレッチ性、水切り性、毛羽落ち性、強力等、全てにおいて優位な、素晴らしいタオルであった。 In Example 3, the polyester is combined with the pile yarn in addition to the ground yarn, so it is particularly good in washing and drying quickly, and is excellent in all aspects such as stretchability, drainability, fluff removal, and strength. Met.
一方、比較例１は実施例１、２、３に比べてストレッチ性がなく、水切り性、洗濯の乾きが遅く、しわになりやすく毛羽落ちがあり、強力も弱く、全てにおいて劣位な、平凡なタオルであった。 On the other hand, Comparative Example 1 has less stretchability than Examples 1, 2, and 3, drains water, is slow to dry after washing, is prone to wrinkles, fluff falls off, has weak strength, and is inferior in all respects. was a towel.
（実施例４）
地糸にポリアミドマルチフィラメント：ナイロン６６の延伸糸の総繊度７６デシテックス、２４フィラメント（単繊維繊度３．１デシテックス、残留伸度３５．１％）を得た。次いで、この延伸糸をピンタイプの仮撚り機で仮撚り温度１８５℃で仮撚りした。次いで、この仮撚り加工糸を円筒状のチューブで、１８０℃で、糸の長さ方向に５０％にオーバーフィードをかけながら糸を押し込んで弛緩熱処理した。かかる仮撚り加工と弛緩熱処理した加工糸を３本に引き揃えて２２８デシテックス、７２フィラメントにして、図１の２のヨコ糸地糸に用いたことを除いて、他は実施例１に従って、製織した。生機幅は１９７ｃｍ、長さ５０ｍで、タオル地の全体の混率はナイロン６６が１２．５％、綿８７．５％であった。
(Example 4)
Polyamide multifilament: Nylon 66 drawn yarn with a total fineness of 76 decitex and 24 filaments (single filament fineness of 3.1 decitex, residual elongation of 35.1%) was obtained as the ground thread. Then, the drawn yarn was false twisted at a false twisting temperature of 185° C. with a pin type false twister. Then, the false-twisted yarn was subjected to relaxation heat treatment by pushing the yarn into a cylindrical tube at 180° C. while overfeeding 50% in the longitudinal direction of the yarn. The textured yarn subjected to the false twisting and relaxation heat treatment was arranged into three yarns of 228 decitex, 72 filaments, and used as the weft yarn of 2 in FIG. bottom. The greige fabric was 197 cm wide and 50 m long, and the total blend ratio of the terry cloth was 12.5% nylon 66 and 87.5% cotton.
次いでこの生機を綿の加工に準じて、液流染色機で１００℃、３０分のアルカリ浴で精練し、１００℃、２０分の過酸化水素で漂白した。次いで、ナイロン６６サイドをブルーの酸性染料で１２０℃で染色し、続いて、綿サイドを赤の反応染料で８０℃で染色し、仕上げた（ブルーと赤の異色染色）。仕上げたタオル地の幅は１５５ｃｍ、長さ４６ｍであった。これを評価した結果、風合いは実施例１比べてソフトな風合いであり、ヨコの伸び率は２１，３％、伸長回復率は８８．７％であり、ストレッチ性に富むものであった。また、洗濯での水切り性がよく、乾燥時間は１６２分で、従来綿１００％対比、１．４倍あり、速乾性が高かった。更に着用での肌への毛羽が付きにくく、吸水性もあり（１秒未満）、心地よいものであった。また、強力も高くブルーと赤色の異色染色されたデザイン性に優れた、素晴らしいタオルであった。
〔態様１〕
タテ糸地糸及びヨコ糸地糸がパイル糸を係止するタオル地であって、
前記タテ糸地糸及び前記ヨコ糸地糸の少なくともいずれか一方は、合成繊維のマルチフィラメント糸の捲縮発現糸で構成され、
前記捲縮発現糸は、伸び率が１５％以上で、且つ、伸長回復率が８０％以上である、タオル地。
〔態様２〕
前記合成繊維は、ポリエステル系マルチフィラメント糸である、態様１に記載のタオル地。
〔態様３〕
前記捲縮発現糸は、未延伸糸を２．５倍以上に延伸された、延伸糸の仮撚加工糸である、態様１又は２に記載のタオル地。
〔態様４〕
前記捲縮発現糸は、仮撚り加工後に弛緩熱処理された加工糸である、態様１乃至３のいずれか一項に記載のタオル地。
〔態様５〕
前記パイル糸は、植物性繊維又は植物性繊維と合成繊維のマルチフィラメント糸との複合加工糸である、態様１乃至４のいずれか一項に記載のタオル地。
〔態様６〕
前記パイル糸は、植物性繊維が綿である、態様５に記載のタオル地。
〔態様７〕
前記複合加工糸は、植物性繊維が綿である、態様５に記載のタオル地。
The greige was then scoured in an alkaline bath at 100° C. for 30 minutes in a jet dyeing machine and bleached with hydrogen peroxide at 100° C. for 20 minutes in a manner similar to the processing of cotton. The nylon 66 side was then dyed with a blue acid dye at 120° C. and the cotton side was subsequently dyed with a red reactive dye at 80° C. and finished (blue and red heterochromic dyeing). The finished terry cloth had a width of 155 cm and a length of 46 m. As a result of evaluation, the texture was softer than that of Example 1, the horizontal elongation rate was 21.3%, the elongation recovery rate was 88.7%, and the fabric was highly stretchable. In addition, the water drainability in washing was good, and the drying time was 162 minutes, which was 1.4 times longer than the conventional 100% cotton, indicating high quick-drying properties. In addition, it was comfortable to wear, with less fluff sticking to the skin and water absorption (less than 1 second). In addition, it was a wonderful towel with high strength and excellent design, dyed in different colors of blue and red.
[Aspect 1]
A terry cloth in which the warp yarn and the weft yarn hold the pile yarn,
At least one of the warp base yarn and the weft base yarn is composed of crimped synthetic multifilament yarn,
The terry cloth, wherein the crimped yarn has an elongation rate of 15% or more and an elongation recovery rate of 80% or more.
[Aspect 2]
The terry cloth according to aspect 1, wherein the synthetic fibers are polyester-based multifilament yarns.
[Aspect 3]
The terry cloth according to
[Aspect 4]
4. The terry cloth according to any one of aspects 1 to 3, wherein the crimped yarn is a textured yarn subjected to relaxation heat treatment after false twisting.
[Aspect 5]
5. The towel cloth according to any one of aspects 1 to 4, wherein the pile yarn is a composite yarn of vegetable fibers or multifilament yarns of vegetable fibers and synthetic fibers.
[Aspect 6]
6. The terry cloth according to aspect 5, wherein the pile yarn is made of cotton.
[Aspect 7]
The terry cloth according to aspect 5, wherein the composite textured yarn has cotton as the vegetable fiber.
Claims (7)
前記タテ糸地糸及び前記ヨコ糸地糸の少なくともいずれか一方は、合成繊維のマルチフィラメント糸の捲縮発現糸で構成され、
前記捲縮発現糸は、タオル地に織ってＪＩＳ Ｌ１０９６ Ｂ－１法（定荷重法）に従い計測したとき、伸び率が１５％以上で、且つ、伸長回復率が８０％以上であり、
前記捲縮発現糸は、糸の長さ方向に捲縮発現性のある加工糸であり、
前記捲縮発現性は、仮撚り加工に続けて押し込み加工による弛緩処理によって得られ、
前記捲縮発現糸は、未延伸糸を２．５倍以上に延伸された、延伸糸の仮撚加工糸である、タオル地。 A terry cloth in which the warp yarn and the weft yarn hold the pile yarn,
At least one of the warp base yarn and the weft base yarn is composed of crimped synthetic multifilament yarn,
The crimped yarn has an elongation rate of 15% or more and an elongation recovery rate of 80% or more when measured according to the JIS L1096 B-1 method (constant load method) after being woven into a towel cloth .
The crimped yarn is a textured yarn that is crimpable in the length direction of the yarn,
The crimpability is obtained by a relaxation treatment by pressing followed by false twisting,
The terry cloth, wherein the crimped yarn is a false-twisted drawn yarn obtained by drawing an undrawn yarn by 2.5 times or more .
前記タテ糸地糸及び前記ヨコ糸地糸の少なくともいずれか一方は、合成繊維のマルチフィラメント糸の捲縮発現糸で構成され、 At least one of the warp base yarn and the weft base yarn is composed of crimped synthetic multifilament yarn,
前記捲縮発現糸は、タオル地に織ってＪＩＳ Ｌ１０９６ Ｂ－１法（定荷重法）に従い計測したとき、伸び率が１５％以上で、且つ、伸長回復率が８０％以上である、タオル地の製造方法において、 The crimped yarn has an elongation rate of 15% or more and an elongation recovery rate of 80% or more when woven into a towel cloth and measured according to the JIS L1096 B-1 method (constant load method). in the method
ポリマを溶融して１３００～１５００ｍ／分程度の低速で紡糸し、未延伸糸を作る工程と、 a step of melting a polymer and spinning it at a low speed of about 1300 to 1500 m/min to make an undrawn yarn;
前記未延伸糸を２．５倍以上の長さに延伸し、残留伸度が３０％の延伸糸を作る工程と、 A step of drawing the undrawn yarn to a length of 2.5 times or more to make a drawn yarn having a residual elongation of 30%;
前記延伸糸を１００～２２０℃の仮撚り温度で仮撚り加工を行う工程と、 a step of subjecting the drawn yarn to a false twisting process at a false twisting temperature of 100 to 220°C;
前記仮撚り加工工程に続けて、前記仮撚り糸を処理温度１３０～２２０℃で糸の長さ方向に１０～８０％にオーバーフィードをかけながら弛緩させ、円筒状のスタッフィングボックスに押し込む工程と、 Following the false twisting step, the false twisted yarn is relaxed at a processing temperature of 130 to 220 ° C. while overfeeding 10 to 80% in the length direction of the yarn, and is pushed into a cylindrical stuffing box;
を備える、タオル地の製造方法。 A method of manufacturing a terry cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021125702A JP7207776B2 (en) | 2021-07-30 | 2021-07-30 | Towel cloth and its manufacturing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021125702A JP7207776B2 (en) | 2021-07-30 | 2021-07-30 | Towel cloth and its manufacturing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2021177026A JP2021177026A (en) | 2021-11-11 |
| JP7207776B2 true JP7207776B2 (en) | 2023-01-18 |
Family
ID=78409352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021125702A Active JP7207776B2 (en) | 2021-07-30 | 2021-07-30 | Towel cloth and its manufacturing method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP7207776B2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7141770B1 (en) | 2021-10-25 | 2022-09-26 | 伊澤タオル株式会社 | Towel cloth and its manufacturing method |
| JP7141781B1 (en) | 2022-07-07 | 2022-09-26 | 伊澤タオル株式会社 | Towel cloth and its manufacturing method |
| JP7262156B1 (en) | 2022-09-01 | 2023-04-21 | 藤井株式会社 | toweling |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030236795A1 (en) | 2001-05-03 | 2003-12-25 | Kemp Thomas D. | Method and system for identifying objects |
| JP2005187994A (en) | 2003-12-26 | 2005-07-14 | Opelontex Co Ltd | Elasticized toweling |
| JP2021010726A (en) | 2019-07-05 | 2021-02-04 | 伊澤タオル株式会社 | Towel, and manufacturing method of towel |
| JP2021050462A (en) | 2020-12-23 | 2021-04-01 | 伊澤タオル株式会社 | Towel cloth |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4922857B1 (en) * | 1970-12-25 | 1974-06-12 | ||
| JPS4915261U (en) * | 1972-05-19 | 1974-02-08 | ||
| JPS62166282U (en) * | 1986-04-14 | 1987-10-22 | ||
| JPH0598530A (en) * | 1991-10-09 | 1993-04-20 | Unitika Ltd | Production of specifically textured stretch yarn |
-
2021
- 2021-07-30 JP JP2021125702A patent/JP7207776B2/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030236795A1 (en) | 2001-05-03 | 2003-12-25 | Kemp Thomas D. | Method and system for identifying objects |
| JP2005187994A (en) | 2003-12-26 | 2005-07-14 | Opelontex Co Ltd | Elasticized toweling |
| JP2021010726A (en) | 2019-07-05 | 2021-02-04 | 伊澤タオル株式会社 | Towel, and manufacturing method of towel |
| JP2021050462A (en) | 2020-12-23 | 2021-04-01 | 伊澤タオル株式会社 | Towel cloth |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2021177026A (en) | 2021-11-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP7207776B2 (en) | Towel cloth and its manufacturing method | |
| US6607995B1 (en) | Lining cloth and method for producing the same | |
| WO2022138305A1 (en) | Towel cloth | |
| EP1312706B1 (en) | Compound yarn with high absorbency and fabric made therefrom | |
| JP2004124348A (en) | Composite woven fabric | |
| JP6155623B2 (en) | Denim | |
| WO2022220175A1 (en) | Towel fabric and production method therefor | |
| JP4497648B2 (en) | Composite elastic yarn and method for producing the same | |
| JP6932217B1 (en) | Spinned yarn fabric | |
| JP7141781B1 (en) | Towel cloth and its manufacturing method | |
| JP4174714B2 (en) | Stretchable polyester filament fabric, production method thereof and apparel using the same | |
| JP7264552B2 (en) | toweling | |
| JP5290840B2 (en) | Stretch short fiber fabric and women's pants | |
| JP7168248B2 (en) | multi-layered gauze fabric | |
| JP7372954B2 (en) | spun yarn fabric | |
| JP3534025B2 (en) | Weaving fabric | |
| WO2023132242A1 (en) | Stretchable woven fabric and fiber product | |
| JP3465640B2 (en) | Long and short composite spun yarn and woven fabric | |
| JP3924838B2 (en) | Polyester false twisted yarn and method for producing the same | |
| JPH04194036A (en) | Non-fluff-like water-absorbing ultrafine false twist textured yarn | |
| JPH04202821A (en) | Conjugate crimped yarn | |
| CN114990752A (en) | Shrinkage type wool yarn covered yarn, preparation method and application thereof, fabric and preparation method | |
| JP2021161550A (en) | Polyester conjugated false-twisted yarn | |
| JP2005089893A (en) | Composite yarn | |
| JPH06235168A (en) | Woven or knit fabric of extremely modified falsely twisted textured yarn |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20210730 |
|
| A711 | Notification of change in applicant |
Free format text: JAPANESE INTERMEDIATE CODE: A712 Effective date: 20220421 |
|
| RD03 | Notification of appointment of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7423 Effective date: 20220428 |
|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20220629 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20220701 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20220826 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20221222 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20221223 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 7207776 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |